- 19 6月, 2019 1 次提交
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由 Jonathon Jongsma 提交于
Signed-off-by: NJonathon Jongsma <jjongsma@redhat.com> Reviewed-by: NJán Tomko <jtomko@redhat.com> Signed-off-by: NJán Tomko <jtomko@redhat.com>
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- 10 4月, 2019 1 次提交
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由 Peter Krempa 提交于
virutil.(c|h) is a very gross collection of random code. Remove the enum handlers from there so we can limit the scope where virtutil.h is used. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NJán Tomko <jtomko@redhat.com>
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- 14 12月, 2018 1 次提交
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由 Daniel P. Berrangé 提交于
Require that all headers are guarded by a symbol named LIBVIRT_$FILENAME where $FILENAME is the uppercased filename, with all characters outside a-z changed into '_'. Note we do not use a leading __ because that is technically a namespace reserved for the toolchain. Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
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- 16 11月, 2018 1 次提交
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由 Michal Privoznik 提交于
This new helper can be used to spawn a child process and run passed callback from it. This will come handy esp. if the callback is not thread safe. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NJohn Ferlan <jferlan@redhat.com>
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- 21 8月, 2018 1 次提交
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由 Christian Ehrhardt 提交于
It was found that in cases with host devices virProcessKillPainfully might be able to send signal zero to the target PID for quite a while with the process already being gone from /proc/<PID>. That is due to cleanup and reset of devices which might include a secondary bus reset that on top of the actions taken has a 1s delay to let the bus settle. Due to that guests with plenty of Host devices could easily exceed the default timeouts. To solve that, this adds an extra delay of 2s per hostdev that is associated to a VM. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NChristian Ehrhardt <christian.ehrhardt@canonical.com>
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- 12 1月, 2017 1 次提交
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由 Michal Privoznik 提交于
Other drivers (like qemu) would like to know if the namespaces are available therefore it makes sense to move this function to a shared module. At the same time, this function had some default namespaces that are checked with every call. It is not necessary - let callers pass just those namespaces they are interested in. With the move the function is renamed to virProcessNamespaceAvailable. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 15 12月, 2016 1 次提交
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由 Michal Privoznik 提交于
This part of code that LXC currently uses will be reused so move to a generic function. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 06 9月, 2016 1 次提交
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由 Daniel P. Berrange 提交于
Currently the QEMU processes inherit their core dump rlimit from libvirtd, which is really suboptimal. This change allows their limit to be directly controlled from qemu.conf instead.
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- 17 12月, 2015 1 次提交
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由 Andrea Bolognani 提交于
This function can be used to retrieve the current locked memory limit for a process, so that the setting can be later restored. Add a configure check for getrlimit(), which we now use.
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- 16 6月, 2015 1 次提交
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由 Cédric Bosdonnat 提交于
This function gets all the PIDs listed in /proc/PID/task. This will be needed at least to move all qmeu-nbd tasks to the container cgroup.
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- 03 6月, 2015 1 次提交
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由 Peter Krempa 提交于
Refactor the function to return the bitmap instead of an integer and the inner workings so that they make more sense. This patch also fixes possible segfault on old systems that was introduced by commit: commit f1a43a8e Author: Hu Tao <hutao@cn.fujitsu.com> Date: Fri Sep 14 15:46:59 2012 +0800 use virBitmap to store cpu affinity info
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- 12 2月, 2015 1 次提交
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由 Martin Kletzander 提交于
This function uses sched_setscheduler() function so it works with processes and threads as well (even threads not created by us, which is what we'll need in the future). Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>
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- 04 3月, 2014 3 次提交
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由 Eric Blake 提交于
Right now, a caller waiting for a child process either requires the child to have status 0, or must use WIFEXITED() and friends itself. But in many cases, we want the middle ground of treating fatal signals as an error, and directly accessing the normal exit value without having to use WEXITSTATUS(), in order to easily detect an expected non-zero exit status. This adds the middle ground to the low-level virProcessWait; the next patch will add it to virCommand. * src/util/virprocess.h (virProcessWait): Alter signature. * src/util/virprocess.c (virProcessWait): Add parameter. (virProcessRunInMountNamespace): Adjust caller. * src/util/vircommand.c (virCommandWait): Likewise. * src/util/virfile.c (virFileAccessibleAs): Likewise. * src/lxc/lxc_container.c (lxcContainerHasReboot) (lxcContainerAvailable): Likewise. * daemon/libvirtd.c (daemonForkIntoBackground): Likewise. * tools/virt-login-shell.c (main): Likewise. * tools/virsh-domain.c (cmdLxcEnterNamespace): Likewise. * tests/testutils.c (virtTestCaptureProgramOutput): Likewise. * tests/commandtest.c (test23): Likewise. Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Eric Blake 提交于
The documentation of namespace callbacks was inconsistent on whether it preserved positive return values. Now that we have a dedicated EXIT_CANCELED to flag all errors before getting to the callback, it is possible to use positive return values (not that any of the current callers do, but it is better to match the docs). Also, while vircommand.c is careful to close fds that a child should not have, it's still better to be in the practice of setting FD_CLOEXEC up front. * src/util/virprocess.c (virProcessRunInMountNamespace): Tweak return value to pass back non-zero status. Avoid leaking pipe fds to other threads. * src/util/virprocess.h: Fix comment. Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Eric Blake 提交于
Thanks to namespaces, we have a couple of places in the code base that want to reflect a child exit status, including the ability to detect death by a signal, back to a grandparent. Best to make it a reusable function. * src/util/virprocess.h (virProcessExitWithStatus): New prototype. * src/libvirt_private.syms (util/virprocess.h): Export it. * src/util/virprocess.c (virProcessExitWithStatus): New function. * tests/commandtest.c (test23): Test it. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 18 2月, 2014 1 次提交
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由 Daniel P. Berrange 提交于
Implement virProcessRunInMountNamespace, which runs callback of type virProcessNamespaceCallback in a container namespace. This uses a child process to run the callback, since you can't change the mount namespace of a thread. This implies that callbacks have to be careful about what code they run due to async safety rules. Idea by Dan Berrange, based on an initial report by Reco <recoverym4n@gmail.com> at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=732394Signed-off-by: NDaniel Berrange <berrange@redhat.com> Signed-off-by: NEric Blake <eblake@redhat.com>
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- 08 5月, 2013 1 次提交
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由 Daniel P. Berrange 提交于
Since PIDs can be reused, polkit prefers to be given a (PID,start time) pair. If given a PID on its own, it will attempt to lookup the start time in /proc/pid/stat, though this is subject to races. It is safer if the client app resolves the PID start time itself, because as long as the app has the client socket open, the client PID won't be reused. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 26 4月, 2013 1 次提交
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由 Laine Stump 提交于
This patch adds two sets of functions: 1) lower level virProcessSet*() functions that will immediately set the RLIMIT_MEMLOCK. RLIMIT_NPROC, or RLIMIT_NOFILE of either the current process (using setrlimit()) or any other process (using prlimit()). "current process" is indicated by passing a 0 for pid. 2) functions for virCommand* that will setup a virCommand object to set those limits at a later time just after it has forked a new process, but before it execs the new program. configure.ac has prlimit and setrlimit added to the list of functions to check for, and the low level functions log an "unsupported" error) on platforms that don't support those functions.
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- 08 1月, 2013 1 次提交
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由 Daniel P. Berrange 提交于
Add some APIs for acquiring namespace file descriptors and switching namespaces Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 21 12月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
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- 27 9月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
In the cgroups APIs we have a virCgroupKillPainfully function which does the loop sending SIGTERM, then SIGKILL and waiting for the process to exit. There is similar functionality for simple processes in qemuProcessKill, but it is tangled with the QEMU code. Untangle it to provide a virProcessKillPainfuly function Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 26 9月, 2012 2 次提交
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由 Daniel P. Berrange 提交于
Continue consolidation of process functions by moving some helpers out of command.{c,h} into virprocess.{c,h} Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
There are a number of process related functions spread across multiple files. Start to consolidate them by creating a virprocess.{c,h} file Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 21 9月, 2012 1 次提交
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由 Eric Blake 提交于
https://www.gnu.org/licenses/gpl-howto.html recommends that the 'If not, see <url>.' phrase be a separate sentence. * tests/securityselinuxhelper.c: Remove doubled line. * tests/securityselinuxtest.c: Likewise. * globally: s/; If/. If/
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- 23 7月, 2012 1 次提交
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由 Osier Yang 提交于
Per the FSF address could be changed from time to time, and GNU recommends the following now: (http://www.gnu.org/licenses/gpl-howto.html) You should have received a copy of the GNU General Public License along with Foobar. If not, see <http://www.gnu.org/licenses/>. This patch removes the explicit FSF address, and uses above instead (of course, with inserting 'Lesser' before 'General'). Except a bunch of files for security driver, all others are changed automatically, the copyright for securify files are not complete, that's why to do it manually: src/security/security_selinux.h src/security/security_driver.h src/security/security_selinux.c src/security/security_apparmor.h src/security/security_apparmor.c src/security/security_driver.c
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- 19 7月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Move the cgroup setup code out of the lxc_controller.c file and into lxc_cgroup.{c,h}. This reduces the size of the lxc_controller.c file and paves the way to invoke cgroup setup from lxc_driver.c instead of lxc_controller.c in the future Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 10 3月, 2010 1 次提交
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由 Eric Blake 提交于
* global: patch created by running: for f in $(git ls-files '*.[ch]') ; do cppi $f > $f.t && mv $f.t $f done
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- 21 9月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
* src/lxc_conf.c, src/lxc_conf.h, src/lxc_container.c, src/lxc_container.h, src/lxc_controller.c, src/lxc_driver.c, src/lxc_driver.h, src/veth.c, src/veth.h: Move to src/lxc/ * src/opennebula/one_driver.c: Remove bogus veth.h include * src/Makefile.am: Adjust for lxc paths * daemon/qemud.c: Adjust include for lxc
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- 21 8月, 2008 1 次提交
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由 Daniel P. Berrange 提交于
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- 11 4月, 2008 1 次提交
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由 Jim Meyering 提交于
Done with these commands: git grep -l Local.variab|xargs \ perl -0x3b -pi -e 's,\n+/\*\n \* vim:(.|\n)*,\n,' git grep -l Local.variab|xargs \ perl -0x3b -pi -e 's,\n+/\*\n \* Local variables:\n(.|\n)*,\n,'
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- 21 3月, 2008 1 次提交
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由 Daniel Veillard 提交于
* configure.in include/libvirt/virterror.h src/Makefile.am src/driver.h src/lxc_conf.[ch] src/lxc_driver.[ch] src/virterror.c: Applied 3 patches from Dave Leskovec for intial support of Linux containers, configured off by default, work in progress. * src/libvirt.c: improve virDomainCreateLinux xmlDesc description Daniel
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- 30 1月, 2008 1 次提交
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由 Jim Meyering 提交于
Use <config.h>, not "config.h", per autoconf documentation. * Makefile.cfg (local-checks-to-skip) [sc_require_config_h]: Enable. * .x-sc_require_config_h: New file, to list exempted files. * Makefile.am (EXTRA_DIST): Add .x-sc_require_config_h.
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- 26 11月, 2007 1 次提交
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由 Richard W.M. Jones 提交于
* src/bridge.c, src/bridge.h, src/qemu_conf.c, src/qemu_conf.h, src/qemu_driver.c, src/qemu_driver.h, src/test.c: Disable more of qemu if configured --without-qemu.
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- 29 6月, 2007 1 次提交
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由 Daniel Veillard 提交于
stylesheet * docs/*: regenerated * src/bridge.c src/bridge.h src/buf.c src/iptables.c src/libvirt.c src/qemu_driver.c src/qemu_driver.h src/uuid.c src/uuid.h: cleanup, addd comments, made functions static and fixe a few bugs Daniel
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- 27 6月, 2007 6 次提交
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
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